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First of all, let's be clear: Every dog is the best dog, especially yours. But unfortunately, it looks like your drooling, howling, underwear-sniffing, sock-eating angel of perfection is not, you know, especially smart.This distressing news comes?from a new study in the journal Learning & Behavior, which seeks to answer the question, "Are dogs really that special?"While our hearts say yes, the data says no.The study compares canine cognition to other carnivores, social hunters and domestic animals (all groups that dogs fall into). Researchers used existing information on the behavior of several animals, including wolves, cats, dolphins, chimpanzees, pigs and pigeons to see if dogs possessed any special skills that weren't recorded in other species.They did not. 779

ly injury to a public safety officer, authorities said, citing a criminal complaint, which is sealed. 1307

Friday brought another round of dramatic price cuts in the oil patch.US oil prices plummeted 7% and sank deeper into a bear market that has alarmed investors and made drivers around the world happy.The latest wave of selling knocked crude below a barrel for the first time since October 2017.Anxiety about oversupply and diminished demand have sent crude down by a third since it soared to a four-year high above a barrel in early October. Observers have gone from fearing 0 oil to expressing concern over why its price collapsed so quickly."The unrelenting six-week selloff has been unnerving to say the least," Michael Haigh, head of commodities research at Societe Generale, wrote to clients on Wednesday.Oil bulls are hoping OPEC and Russia come to the rescue by announcing steep production cuts at a meeting next month in Vienna. However, President Donald Trump is pressuring Saudi Arabia and OPEC not to reduce output despite the crash in prices. Traders are worried Trump's recent praise for Saudi Arabia signals the Saudis won't back a significant production cut.For the week, US oil prices are down nearly 10%.Lukman Otunuga, research analyst at FXTM, described the weekly selloff as "brutally bearish."Brent crude, the global benchmark, shed 5.5% on Friday and declined to a new 2018 low of a barrel.The meltdown was triggered by a series of developments that darkened the energy outlook. Prices soared over the summer as Trump vowed to zero out Iran's oil exports. That led Saudi Arabia, Russia and especially the United States to ramp up production. However, the Trump administration later took a softer approach on Iran sanctions to keep oil from spiking. Officials granted temporary waivers to China, India and other buyers of Iran's crude. That headfake left the oil market staring at a potential glut.At the same time, global growth fears emerged in financial markets. Economists are marking down their GDP forecasts for 2019. Germany and Japan, the world's No. 3 and 4 economies, are already in contraction. China is slowing, too. None of that is bullish for oil, which powers the world economy."Rising global crude supply coupled with worrying signs of slowing demand have written a recipe for disaster for the oil markets," Otunuga wrote to clients on Friday.The rapid collapse in oil prices caught many off guard, including hedge funds that made outsized bullish bets on crude earlier this year. Large commodity funds have accumulated losses in excess of .7 billion so far this quarter, Societe Generale estimates."Sentiment on commodity markets has been despondent," Haigh wrote.The energy slump came at just the right time for consumers though. Millions of Thanksgiving travelers were greeted by cheaper prices at the pump. The average gallon of gallon fetched .58 on Friday, down sharply from .84 a month ago, according to AAA. 2880

FILE - In this Sept. 12, 2016, file photo, San Francisco 49ers safety Eric Reid (35) and quarterback Colin Kaepernick (7) kneel during the national anthem before an NFL football game against the Los Angeles Rams in Santa Clara, Calif. When Colin Kaepernick took a knee during the national anthem to take a stand against police brutality, racial injustice and social inequality, he was vilified by people who considered it an offense against the country, the flag and the military. Nearly four years later, it seems more people are starting to side with Kaepernick’s peaceful protest and now are calling out those who don’t understand the intent behind his action. (AP Photo/Marcio Jose Sanchez, File) 709

Former President George H.W. Bush has a blunt assessment of Donald Trump: "He's a blowhard." And his son, former President George W. Bush, has harsh words for his Republican successor as well: "This guy doesn't know what it means to be president."Those stinging comments mark the first time the former presidents are speaking out about Trump in such stark terms, as part of a new book about the father and son by historian Mark Updegrove, titled "The Last Republicans."Both men went on the record to give Updegrove their candid assessment of Trump, as well as rare insight into their thoughts on the 2016 presidential race as the drama unfolded. 653

来源：资阳报